Do you have the plan to support Mercurial any time soon?

Wow !! gonna try that ;)

I am on Windows machine and tried to set it up, but couldn't. I installed RedCloth 4.1.9, but it still shows me the following erorr (its very long, delete after checking):
D:\Ruby\webapp\retro>rake RAILS_ENV=production db:setup
(in D:/Ruby/webapp/retro)
retrodb already exists
RedCloth uses native extensions. It's extremely fast but must be compiled. Installing the RedCloth g
em is the easiest method.
D:/Ruby/webapp/retro/vendor/gems/RedCloth-4.2.2/lib/redcloth.rb:15
D:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
D:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
D:/Ruby/webapp/retro/vendor/rails/activesupport/lib/active_support/dependencies.rb:158:in `require'
D:/Ruby/webapp/retro/config/../vendor/rails/railties/lib/rails/gem_dependency.rb:208:in `load'
D:/Ruby/webapp/retro/config/../vendor/rails/railties/lib/initializer.rb:307:in `load_gems'
D:/Ruby/webapp/retro/config/../vendor/rails/railties/lib/initializer.rb:307:in `each'
D:/Ruby/webapp/retro/config/../vendor/rails/railties/lib/initializer.rb:307:in `load_gems'
D:/Ruby/webapp/retro/config/../vendor/rails/railties/lib/initializer.rb:164:in `process'
D:/Ruby/webapp/retro/config/../vendor/rails/railties/lib/initializer.rb:113:in `send'
D:/Ruby/webapp/retro/config/../vendor/rails/railties/lib/initializer.rb:113:in `run'
D:/Ruby/webapp/retro/config/environment.rb:11
D:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
D:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
D:/Ruby/webapp/retro/vendor/rails/activesupport/lib/active_support/dependencies.rb:156:in `require'
D:/Ruby/webapp/retro/vendor/rails/activesupport/lib/active_support/dependencies.rb:521:in `new_const
ants_in'
D:/Ruby/webapp/retro/vendor/rails/activesupport/lib/active_support/dependencies.rb:156:in `require'
D:/Ruby/webapp/retro/vendor/rails/railties/lib/tasks/misc.rake:4
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `call'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `execute'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `each'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `execute'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:597:in `invoke_with_call_chain'
D:/Ruby/lib/ruby/1.8/monitor.rb:242:in `synchronize'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in `invoke_with_call_chain'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:607:in `invoke_prerequisites'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in `each'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in `invoke_prerequisites'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:596:in `invoke_with_call_chain'
D:/Ruby/lib/ruby/1.8/monitor.rb:242:in `synchronize'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in `invoke_with_call_chain'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:607:in `invoke_prerequisites'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in `each'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in `invoke_prerequisites'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
D:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31
D:/Ruby/bin/rake:19:in `load'
D:/Ruby/bin/rake:19
Missing these required gems:
RedCloth >= 4.1.9

You're running:
ruby 1.8.6.287 at D:/Ruby/bin/ruby.exe
rubygems 1.3.5 at C:/Documents and Settings/cksachdev/.gem/ruby/1.8, D:/Ruby/lib/ruby/gems/1.8

Run `rake gems:install` to install the missing gems.

-----------
I had to remove few lines to post here.

While in gems list, I can see that RedCloth 4.1.9 is available. Any suggestion, do I need to install Visual Studio C++.. or something else to set it up and running ?

--
Chetan

In terms of upgrading... just git pull?

Could you please explain the benefit of tinygit over grit? Thanks!